
Real job — pulled straight from A & Associates’s careers page · Verified October 6, 2026 · No reposts.
Job description
A & Associates is hiring a Unarmed Security Officer — a full-time, based in St Charles, MO role. Apply directly on A & Associates's careers page below.
MO-Flex Unarmed Security Officer (Active St. Charles License REQUIRED)
Location: St Charles, MO
With offices throughout the United States, A & Associates is a company that can be trusted to provide a diverse level of services with excellence, diligence and integrity. “Quality In Everything We DO” is far more than our mantra, it is our standard!! Explore a career with A & Associates, one of the leading providers for temporary, temp-to-hire, permanent placement services and security guard services.
MUST HAVE A VALID SECURITY LICENSE
We are looking for a competent Security Officer to undertake the surveillance of our premises and protection of our staff and visitors. You will be responsible for detecting any suspicious behavior and preventing vandalism, thefts or other criminal behavior. A security officer must be well-trained in surveillance and dealing with perpetrators. The ideal candidate will inspire respect and authority as well as possess a high level of observation. The goal is to help the company in maintaining excellent working conditions by keeping our facilities safe and problem-free.
Responsibilities
- Patrol premises regularly to maintain order and establish presence
- Monitor and authorize entrance of vehicles or people in the property
- Remove wrongdoers or trespassers from the area
- Secure all exits, doors and windows after end of operations
- Check surveillance cameras periodically to identify disruptions or unlawful acts
- Investigate people for suspicious activity or possessions
- Respond to alarms by investigating and assessing the situation
- Provide assistance to people in need
- Submit reports of daily surveillance activity and important occurrences
Skills
- Proven experience as security officer or guard
- Knowledge of legal guidelines for area security and public safety
- Familiarity with report writing
- Excellent surveillance and observation skills
- Tech-savvy with experience in surveillance systems
- Trained in First Aid/BLS and self-defense
- Registered as a security officer
- High School diploma is required
Job Shifts: 11pm - 7a; 2:30pm-10:30pm
Join our team as a Security Officer and contribute to creating a safe environment while developing your skills in surveillance, conflict management, and emergency response.
MUST HAVE A VALID ST. CHARLES SECURITY LICENSE
MUST BE AVAILABLE TO WORK ON SHORT NOTICE
MUST HAVE OPEN AVAILABILITY
A & Associates, Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.
Job Types: Full-time, Part-time
Benefits:
- Dental insurance
- Health insurance
- Paid time off
- Vision insurance
Application Question(s):
- Do you have an ACTIVE St. Charles security license?
- Do you have Open Availability?
Experience:
- Customer service: 1 year (Preferred)
Work Location: In person
Get Unarmed Security Officer jobs like this→
New roles from thousands of companies land hourly, straight from their careers pages. Get the freshest matches by email so you never miss one.
Email me new jobsSimilar jobs




Frequently asked questions
What skills are required for Unarmed Security Officer at A & Associates?
The required skills for Unarmed Security Officer at A & Associates include: BLS, Customer Service.
What is the seniority level for Unarmed Security Officer at A & Associates?
Unarmed Security Officer at A & Associates is a Entry level position.
How do I apply for Unarmed Security Officer at A & Associates?
You can view the full description and apply for Unarmed Security Officer at A & Associates on EchoJobs: https://echojobs.io/job/a-associates-mo-flex-unarmed-security-officer-active-st-charles-license-required-xstil.